SOCIEDAD QUIMICA Y MINERA DE CHILE ADR-EACH REPR 1 PRF SER'B' revenue for the last year amounted to 4.53 B USD, the most of which — 2.24 B USD — came from its highest performing source at the moment, Lithium and Derivatives, the year earlier bringing 5.18 B USD. The greatest contribution to the revenue figure was made by Asia and Others — last year it brought SOCIEDAD QUIMICA Y MINERA DE CHILE ADR-EACH REPR 1 PRF SER'B' 2.75 B USD, and the year before that — 5.48 B USD.